SFCGAL::Triangle Class Reference

[OGC/SFA]Triangle More...

#include <Triangle.h>

Inheritance diagram for SFCGAL::Triangle:

Public Member Functions
	Triangle ()
	empty Triangle constructor More...
	Triangle (const Kernel::Triangle_2 &triangle)
	Constructor with a CGAL triangle. More...
	Triangle (const Kernel::Triangle_3 &triangle)
	Constructor with a CGAL triangle. More...
	Triangle (const Point &p, const Point &q, const Point &r)
	constructor with 3 points More...
	Triangle (const Triangle &other)
	copy constructor More...
Triangle &	operator= (const Triangle &other)
	assign operator More...
	~Triangle ()
	destructor More...
Triangle *	clone () const override
std::string	geometryType () const override
GeometryType	geometryTypeId () const override
int	coordinateDimension () const override
bool	isEmpty () const override
bool	is3D () const override
bool	isMeasured () const override
auto	dropZ () -> bool override
auto	dropM () -> bool override
auto	swapXY () -> void override
void	reverse ()
	reverse Triangle orientation More...
Polygon	toPolygon () const
	convert a triangle to a polygon More...
const Point &	vertex (const int &i) const
	returns the i-th vertex More...
Point &	vertex (const int &i)
	returns the i-th vertex More...
Kernel::Triangle_2	toTriangle_2 () const
	Convert to CGAL::Triangle_2. More...
Kernel::Triangle_3	toTriangle_3 () const
	Convert to CGAL::Triangle_3. More...
template<int D>
detail::TypeForDimension< D >::Triangle	toTriangle_d () const
	Convert to CGAL::Triangle_2 or CGAL::Triangle_2. More...
void	accept (GeometryVisitor &visitor) override
void	accept (ConstGeometryVisitor &visitor) const override
template<class Archive >
void	serialize (Archive &ar, const unsigned int)
	Serializer. More...
Public Member Functions inherited from SFCGAL::Surface
virtual	~Surface ()
	destructor More...
int	dimension () const override

Additional Inherited Members
Protected Member Functions inherited from SFCGAL::Surface
	Surface ()
	[OGC/SFS]"The area of this Surface, as measured in the spatial reference system of this Surface" More...
	Surface (Surface const &other)
	no copy constructor More...

Detailed Description

[OGC/SFA]Triangle

Warning

According to SFA, a Triangle should be inherited from a Polygon. That means that a triangle "is a" Polygon with hole. This inheritance is removed in order to keep CGAL modeling.

An empty triangle has empty points

Constructor & Destructor Documentation

SFCGAL::Triangle::Triangle

(

)

empty Triangle constructor

SFCGAL::Triangle::Triangle

(

const Kernel::Triangle_2 &

triangle

)

Constructor with a CGAL triangle.

SFCGAL::Triangle::Triangle

(

const Kernel::Triangle_3 &

triangle

)

Constructor with a CGAL triangle.

SFCGAL::Triangle::Triangle	(	const Point &	p,
		const Point &	q,
		const Point &	r
	)

constructor with 3 points

SFCGAL::Triangle::Triangle

(

const Triangle &

other

)

copy constructor

SFCGAL::Triangle::~Triangle ( )

default

destructor

Member Function Documentation

void SFCGAL::Triangle::accept ( GeometryVisitor &  visitor )

override

void SFCGAL::Triangle::accept ( ConstGeometryVisitor &  visitor ) const

override

auto SFCGAL::Triangle::clone ( ) const

override

auto SFCGAL::Triangle::coordinateDimension ( ) const

override

auto SFCGAL::Triangle::dropM ( ) -> bool

override

auto SFCGAL::Triangle::dropZ ( ) -> bool

override

auto SFCGAL::Triangle::geometryType ( ) const

override

auto SFCGAL::Triangle::geometryTypeId ( ) const

override

auto SFCGAL::Triangle::is3D ( ) const

override

auto SFCGAL::Triangle::isEmpty ( ) const

override

auto SFCGAL::Triangle::isMeasured ( ) const

override

auto SFCGAL::Triangle::operator=

(

const Triangle &

other

)

assign operator

void SFCGAL::Triangle::reverse

(

)

reverse Triangle orientation

template<class Archive >

void SFCGAL::Triangle::serialize ( Archive &  ar, const unsigned  int  )

inline

Serializer.

auto SFCGAL::Triangle::swapXY ( ) -> void

override

auto SFCGAL::Triangle::toPolygon

(

)

const

convert a triangle to a polygon

Kernel::Triangle_2 SFCGAL::Triangle::toTriangle_2 ( ) const

inline

Convert to CGAL::Triangle_2.

Kernel::Triangle_3 SFCGAL::Triangle::toTriangle_3 ( ) const

inline

Convert to CGAL::Triangle_3.

template<int D>

detail::TypeForDimension<D>::Triangle SFCGAL::Triangle::toTriangle_d ( ) const

inline

Convert to CGAL::Triangle_2 or CGAL::Triangle_2.

const Point& SFCGAL::Triangle::vertex ( const int &  i ) const

inline

returns the i-th vertex

Point& SFCGAL::Triangle::vertex ( const int &  i )

inline

returns the i-th vertex